HQ-002.1-F (2.5-6.0mm2) | High-Quality Rectangular Connectors

The HQ-002.1-F (2.5–6.0 mm²) is designed for professional and industrial applications that require secure and efficient power connections. Its compact and functional structure supports conductors within the specified cross-section range, enabling stable installation and reliable integration into electrical systems operating under demanding conditions.

Manufactured with durable, high-quality materials, the HQ-002.1-F delivers consistent performance under continuous operation and mechanical stress. The internal configuration is optimized to maintain secure contact and dependable electrical continuity, even in environments subject to vibration or frequent connection cycles.

The HQ-002.1-F (2.5–6.0 mm²) is suitable for a wide range of system configurations, functioning as either a primary or supporting connection component. Controlled manufacturing and inspection processes ensure consistent quality and operational safety. With its balance of reliability, adaptability, and long service life, it is a practical solution for long-term professional use.

HQ-002.1-F (2.5-6.0mm2) | High-Quality Rectangular Connectors-RedTech360

Technical Data

Series	HQ Insert Series
Male / Female	Female
Connection Type	Axial bolt connection
Specifications	3A
Number of Connector Contacts	2
Grounding Contacts	Yes
Rated Current	40 A
Rated Voltage	830 V
Rated Pulse Voltage	6 kV
Class of Pollution	3
Insulation Resistance	≥ 10¹⁰ Ω
Working Temperature	-40℃ to +125℃
Mating Cycles	≥ 500
Insert Material	Polycarbonate
Insert Color	RAL 7032 (Light Gray)
Flame Retardant Rating (UL94)	V0
Contact Material	Copper Alloy
Surface Treatment	Silver-plated
Contact Resistance	≤ 1 mΩ
Wire Gauge (mm²)	2.5–6 mm²
Wire Gauge (AWG)	14–10 AWG
Tightening / Testing Torque	1.8 Nm
Stripping Length	8 mm ±1
Standard	DIN EN 60664 / DIN EN 61984